Komposisi dan Tutupan Kanopi Vegetasi Mangrove di Perairan Bakauheni, Kabupaten Lampung Selatan

Kuncahyo, Ilham; Pribadi, Rudhi; Pratikto, Ibnu

doi:10.14710/jmr.v9i4.27915

Cited by 6 publications

(4 citation statements)

References 2 publications

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“…Setiap spesies juga mempunyai perbedaan tingkat keberhasilan pertumbuhan dan perkembangan. Selain itu, memiliki batas toleransinya sehingga distribusi tiap spesies akan berbeda tergantung dari bagaimana spesies menanggapi kondisi lingkungan (Kuncahyo et al, 2020).…”

Section: Gambar 2 Nilai Indeks Keanekaragaman Dan Distribusi Mangrove...unclassified

Development of Mangrove Revegetation in Increasing the Availability of Food Materials from the Existence of Association Biota in Central Lombok

Rosyidi

Idrus

2023

JBT

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Mangrove forest is an ecosystem that functions as a habitat for various animals and biota, but mangrove damage has a negative impact on the diversity of associated biota and the availability of food materials. This study aims to determine the development of mangrove revegetation in increasing the availability of food materials from the presence of associated biota in Central Lombok. Primary data collected from quadratic sampling along the line transects were further analyzed to determine mangrove diversity and dispersion indices as well as macrofauna diversity, uniformity, dominance and abundance indices. The results of the analysis of mangroves, the highest diversity index was in Dondon Beach at 1.52, Tanjung Batutiang at 1.49 and Gili Perigi at 1.42, while the highest dispersion index at Gili Perigi at 0.61, Tanjung Batutiang at 0.55 and Dondon Beach at 0.51. Furthermore, the results of macrofauna analysis showed that the highest diversity index was in Tanjung Batutiang at 2.59, Dondon Beach at 2.51 and Gili Perigi at 2.49, the highest uniformity index at Tanjung Batutiang at 0.82, Dondon Beach at 0.80 and Gili Perigi at 0.79, the highest dominance index at Tanjung Batutiang at 0.91, on Gili Perigi and Dondon Beach of 0.89, the highest abundance index on Dondon Beach of 3.05, on Gili Perigi and Dondon Beach of 2.71. The conclusion of this study is that mangrove revegetation has succeeded in increasing the availability of food material in terms of the presence of macrofauna in Central Lombok.

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Section: Gambar 2 Nilai Indeks Keanekaragaman Dan Distribusi Mangrove...unclassified

Development of Mangrove Revegetation in Increasing the Availability of Food Materials from the Existence of Association Biota in Central Lombok

Rosyidi

Idrus

2023

JBT

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“…Namun, lebih sedikit dibandingkan penelitian Zulhalifah et al, (2021), di Teluk Jor menemukan 7 spesies dari 5 famili. Begitu pula, dengan hasil penelitian Kuncahyo et al, (2020) di Perairain Bakauheni, Kabupaten Lampung Selatan yang menemukan 14 spesies dari 4 famili mangrove.…”

Section: Komposisi Mangroveunclassified

Analysis of The Structure and Composition of Mangrove Vegetation Types in Induha Latambaga Village, Kolaka District

Kaliu

Wang

Alkadri

et al. 2023

JBT

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Mangroves are plants typical of tidal boundaries, beaches and around river mouths. Mangrove vegetation in Induha Village is spread along the coast. Information regarding the structure and composition of mangrove vegetation is still lacking, so research is needed. This research was conducted to determine the structure and composition of mangrove vegetation in Induha Latambaga Village, Kolaka Regency. This study used the point centered sampling method and the observed parameters were seedlings, saplings and trees as well as the composition of the mangrove vegetation. The results showed that Rhizophora apiculata had the highest relative dominance in seedlings (42.13%), saplings (57.50%) and trees (38.31%). Relative frequency in seedlings (35%), saplings (45%) and trees (34.5%). Relative LBA for seedlings (50%), saplings (84.83%) and trees (52.34%). KR in saplings (57.2%) and trees (35.5%), as well as IVI in seedlings (136.1%), saplings (248%) and trees (148.1%). Vegetation composition consisted of 3 families (Rhizophoraceae, Acanthaceae and Sonneratiaceae) and 4 species (R. apiculata, R. mucronata, R. stylosa and B. cylindrical). Environmental factors in Induha Village support the survival of mangroves, especially Rhizophora apiculata.

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“…Metode yang digunakan yaitu metode deskriptif. Metode ini dilakukan agar gambaran keadaaan lingkungan sesuai dan ada hubungannya dengan masalah yang diteliti (Kuncahyo et al, 2020), dengan cara mengumpulkan data sedimen dan parameter lingkungan lokasi penelitian.…”

Section: Materi Dan Metodeunclassified

Estimasi Simpanan Karbon Sedimen Mangrove di Hutan Mangrove Kecamatan Ayah, Kabupaten Kebumen

2022

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Ekosistem mangrove berfungsi penting bagi lingkungan salah satunya penyimpn karbon (C). Estimasi karbon vegetasi mangrove merupakan potensi magrove menyimpan karbon (stok karbon) dalam bentuk biomassa. penelitian ini bertujuan untuk mengestimasi simpanan karbon pada sedimen di hutan mangrove Kecamatan Ayah Kabupaten Kebumen. Penelitian dilakukan bulan Desember 2020. Stasiun penelitian dibagi menjadi 4 dan ditentukan berdasarkan kerapatan. Metode yang digunakan yaitu metode deskriptif. Penentuan lokasi penelitian dilakukan dengan metode pertimbangan atau purposive sampling. Sampel sedimen diambil berdasarkan plot sampling berukuran 10x10 meter dengan pipa modifikasi berdiameter 5 cm. Analisis data dilakukan menggunakan metode LOI (Los on Ignition). Nilai estimasi karbon sedimen penelitian ini adalah stasiun MA1 sebesar 7,70 ton/ha, stasiun MA2 sebesar 8,86 ton/ha, stasiun MA3 sebesar 6,42 ton/ha dan stasiun MA4 sebesar 7,50 ton/ha. Hasil tertinggi pada stasiun MA2 kategori sedang dan hasil terrendah pada stasiun MA3 kategori rapat. Nilai karbon sedimen dipengaruhi kondisi lingkungan dan tekstur sedimen. The mangrove ecosystem has an important function for the environment, one of which is carbon storage (C). Carbon estimation of mangrove vegetation is the potential for mangroves to store carbon (carbon stock) in the form of biomass. This study aims to estimate carbon storage in sediments in the mangrove forest of Ayah District, Kebumen Regency. The research was conducted in December 2020. The research stations were divided into 4 and determined based on density. The method used is descriptive method. Determination of the location of the research is done by the method of consideration or purposive sampling. Sediment samples were taken based on a sampling plot measuring 10x10 meters with a modified pipe with a diameter of 5 cm. Data analysis was performed using the LOI (Los on Ignition) method. The estimated value of sediment carbon in this study is MA1 station of 7.70 tons/ha, MA2 station of 8.86 tons/ha, MA3 station of 6.42 tons/ha and MA4 station of 7.50 tons/ha. The highest results were at the medium category MA2 station and the lowest results were at the dense category MA3 station. Sediment carbon value is influenced by environmental conditions and sediment texture.

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Komposisi dan Tutupan Kanopi Vegetasi Mangrove di Perairan Bakauheni, Kabupaten Lampung Selatan

Cited by 6 publications

References 2 publications

Development of Mangrove Revegetation in Increasing the Availability of Food Materials from the Existence of Association Biota in Central Lombok

Development of Mangrove Revegetation in Increasing the Availability of Food Materials from the Existence of Association Biota in Central Lombok

Analysis of The Structure and Composition of Mangrove Vegetation Types in Induha Latambaga Village, Kolaka District

Estimasi Simpanan Karbon Sedimen Mangrove di Hutan Mangrove Kecamatan Ayah, Kabupaten Kebumen

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